package com.garygyp.commonutils;

import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import java.util.HashMap;
import java.util.Map;

/**
 * @author GaryGyp
 * @date 2022/5/2 22:48
 * @description 统一返回结果类
 */
@Data
public class R implements ResultCode {

    @ApiModelProperty("是否成功")
    private boolean success;

    @ApiModelProperty("响应码")
    private Integer code;

    @ApiModelProperty("返回信息")
    private String message;

    @ApiModelProperty("返回数据")
    private Map<String, Object> data = new HashMap<String, Object>();

    // 把类的构造方法私有
    private R() {}

    // 链式编程
    // R.ok().code().message()

    // 成功静态方法
    public static R ok() {
        R r = new R();
        r.setSuccess(true);
        r.setCode(SUCCESS);
        return r;
    }

    // 失败静态方法
    public static R error() {
        R r = new R();
        r.setSuccess(false);
        r.setCode(ERROR);
        return r;
    }

    public R success(Boolean success){
        this.setSuccess(success);
        return this;
    }

    public R code(Integer code){
        this.setCode(code);
        return this;
    }

    public R message(String message){
        this.setMessage(message);
        return this;
    }

    public R data(String key,Object value){
        this.data.put(key,value);
        return this;
    }

    public R data(Map<String,Object> map){
        this.setData(map);
        return this;
    }

}
